The Yukon Gear 4340CM Left Hand Inner Replacement Axle is a high-performance component designed for Dana 30 axles. Constructed from high-tensile strength 4340 chromoly steel, this axle offers exceptional durability and strength for demanding off-road and performance applications. It features cold roll formed splines, which enhance the precision and strength of the engagement points, and advanced induction coil heat treating that ensures long-lasting resilience under heavy loads. These construction features collectively deliver a reliable upgrade that withstands the rigors of off-road driving, towing, and high-stress conditions, making it an ideal choice for enthusiasts seeking durability and performance.
This replacement axle is compatible with vehicles equipped with Dana 30 axles from 1984 to 1990 XJ models and 1997+ TJ models, specifically those using the 5-760X differential. It is designed as a direct replacement for the left-hand side inner axle, ensuring a straightforward installation process. Suitable for off-road, daily driving, or performance use, this axle provides a robust upgrade to improve axle strength and longevity. The kit includes the necessary components for installation, offering a reliable solution for Jeep XJ and TJ owners looking to enhance their vehicle’s drivetrain durability.
